how to reinstall windows defender windows 7

Editor's note: Businesses should not wait just for nothing until they deploy Windows 7. Based on a selection of foreign media eweek, we will be deploying Windows 7 for enterprise users, sifting through 7 issues that we need to think about. We know that

When Microsoft began to launch the Windows7 program, the new operating system had long been controversial. After all, will the advent of Vista bring a better user experience? For users who have been paying attention to Windows operating systems for a long time, whether security can be improved is worth more attention. Although Apple said that "Windows 7 is just a

small aspect that UAC can do. In Windows Vista, many users simply disable all UAC, but it also disables the protection mode IE and some other operating systems. The slide bar in Windows 7 is set to the same protection mode as Windows Vista by default, but you can customize it in the control panel. 4. Security Tools an

I started experimenting with the Prebeta version of Windows 7 since last Monday. At first glance, the build 6801 version of this newest operating system is similar to Windows Vista because the look and feel parts of the operating system are usually reinforced at the bottom of the development schedule. At the moment, the core programming has set the tone, and the

up with something great but embarrassing, just like VISTA in the past, today, when people begin to accept Windows 7 and look back at VISTA, they are more and more aware that VISTA is actually a very good operating system, but it is just a bad time. Improved security mechanism As there are more and more trojan virus variants and more fast today, anti-virus software has a limited impact on system security, a

1. The standard gestures in Windows Phone 7 are as follows: There are also multiple touch as follows 2. the acceleration sensor. When we place the mobile phone on the desk (screen down), the built-in accelerometer on the Windows Phone device will sense a downward acceleration, that is, the gravity acceleration we learned in the physics textbook is expre

ReferenceArticle: Http://weblog.hansotten.com /? P = 833 I. Installation Make sure you run this as administrator, you will need the privs. Run the Delphi Installer. Use defaults for the file locations, ignore the incompability warnings. Dont start Delphi 7 as it will complain when starting a project about unable to rename delphi32. $. dro in the/program files/Delphi directories. and something about debug options requiring a change.

In a VPC on Windows 7, the 64-bit operating system and Linux cannot be installed, So I Installed VMware 7 to solve this problem. Another problem is that the system in the virtual machine cannot access the Internet, you can use Google to find some methods that are not detailed. Here we record the most complete configuration process: First, openNetwork and sharing

After Windows Phone 7 was released in August, it was released along with its SDK (which I used earlier). However, a new SDK was released several months later, the SDK also contains a free Visual Studio 2010 Express version. The problem arises. If the old SDK version is installed, You Need To uninstall it all before installing the new SDK version. This looks very easy, however, once a new SDK is installedPro

Fault symptom:When using the Win8/Win8.1 operating system, the folder may be suspended, and the Green loading entries in the address bar may move slowly.Solution:When using the Win8/Win8.1 operating system, the folder may be suspended, and the Green loading entries in the address bar may move slowly. In this case, it is common to open a folder that stores a large number of executable programs, images, or videos.Idea 1: disable Windows DefenderIf you d

should be noted that if your bootcamp driver version is not 3.1, you need to install 3.0, and then download the 3.1 version in Windows 7 reinstall. In addition, you'll find a Macintosh HD disk in Windows 7, My Computer, which is the document that shares the MacBook under

Method one, directly run shutdown command shutdown 1. Start---> Run--->cmd Then we can use the shutdown to shut down the machine directly, if I set 11 o'clock in the afternoon shutdown: At 23:00 Shutdonw-s If I set it up in 1 hours, I'll turn it off automatically. Shutdown-f-s-t 3600 (3600 units is seconds)SHUTDOWN-A can terminate the command Method Two, use the Windows scheduling task to perform a. bat file for shutdown Write a. bat file fir

operating system, the user can also simply type the name of the Instant Search bar in the Start menu, for example, after "QQ", the mouse movement requires administrator privileges to open the program, hold down the Ctrl-shift-enter key to quickly run open the application. 7. Replace "Safety Center" with "Operation Center" The operations center in the Windows 7

ArticleDirectory [Environment installation] [Description] [Description] [Prompt] [Prompt] [Conclusion] Summary Windows Phone 7 is a new smart phone operating system launched by Microsoft. It not only has novel user interfaces, but also supports integrating popular social networking websites and microblogs and built-in search functions, location-Based Service, video and music pla

In other articles, I introduced the installation configuration for Windows Embedded standard 7, with post-activation. At the end of the article, however, the use of third-party tools for brute force activation was found to be impossible to permanently activate on some computers. This article provides several genuine activation keys:Windows Embedded Standard 7 Run

From http://bhandler.spaces.live.com/Blog/cns%2170F64BC910C9F7F3%218195.entry Ultimate list of free Windows Phone 7 Software Resources from Microsoft I 've got Ed a few emails asking if/when I 'd be creating"Windows Phone 7 Software Resources"Listing -- so here's the road to know where's"Free

security of your operating system and provides maintenance information to you. The "operation center" of Windows 7 mainly includes two functions: security and maintenance. Windows Defender provides system security services to users in the security project; the maintenance project provides functions such as backup set